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8,451 free online tools across 85 categories
Every tool here runs in your browser — no sign-up, no upload, nothing to install. Convert files, format code, generate text, run calculations, and check SEO across PDF, image, developer, finance, and unit-conversion tools. Pick one and start.
| Tool | Category | Description | Action |
|---|---|---|---|
|
Melanoma Breslow Thickness Helper
|
Health & Fitness | Open | |
|
MELD 3.0 Score Calculator
|
Health & Fitness | Open | |
|
MELD Score Calculator
|
Health & Fitness | Open | |
|
MELD Score Calculator
|
Health & Fitness | Open | |
|
MELD-Na Score Calculator
|
Health & Fitness | Open | |
|
MELD-Na Score Calculator
|
Health & Fitness | Open | |
|
MELD-Na Transplant Score
|
Health & Fitness | Open | |
|
Melt Flow Index Calculator
|
Chemistry Tools | Open | |
|
Melting Temperature Calculator
|
Chemistry Tools | Open | |
|
Meme Generator
|
Image Tools | Open | |
|
Memorable Password Generator
|
Security & Privacy | Open | |
|
Mercury Electron Configuration
|
Chemistry Tools | Open | |
|
Mercury Element Properties
|
Chemistry Tools | Open | |
|
Mercury Oxidation States
|
Chemistry Tools | Open | |
|
Mermaid Name Generator
|
Generators | Open | |
|
Mesh Gradient Generator
|
Color Tools | Open | |
|
MET Calculator
|
Health & Fitness | Open | |
|
Meta Description Length Checker
|
SEO Tools | Open | |
|
Meta Description Writer
|
SEO Tools | Open | |
|
Meta Tag Generator
|
Developer Tools | Open | |
|
Metacentric Height Calculator
|
Marine Tools | Open | |
|
Metal Melting Point Reference
|
Reference Tools | Open | |
|
METAR Decoder
|
Aviation Tools | Open | |
|
Meteor Shower Radiant Calculator
|
Space & Astronomy | Open | |
|
Meters per Second to Feet per Second Converter
|
Unit Converters | Open | |
|
Meters per Second to Kilometers per Hour Converter
|
Unit Converters | Open | |
|
Meters per Second to Knots Converter
|
Unit Converters | Open | |
|
Meters per Second to Mach Converter
|
Unit Converters | Open | |
|
Meters per Second to Miles per Hour Converter
|
Unit Converters | Open | |
|
Meters to Centimeters Converter
|
Unit Converters | Open | |
|
Meters to Centimeters Converter (m to cm)
|
Unit Converters | Open | |
|
Meters to Feet Converter
|
Unit Converters | Open | |
|
Meters to Feet Converter (m to ft, plus inches)
|
Unit Converters | Open | |
|
Meters to Furlongs Converter
|
Unit Converters | Open | |
|
Meters to Inches Converter
|
Unit Converters | Open | |
|
Meters to Inches Converter (m to in + height)
|
Unit Converters | Open | |
|
Meters to Kilometers Converter
|
Unit Converters | Open | |
|
Meters to Kilometers Converter (m to km)
|
Unit Converters | Open | |
|
Meters to Light Years Converter
|
Unit Converters | Open | |
|
Meters to Micrometers Converter
|
Unit Converters | Open | |
|
Meters to Miles Converter
|
Unit Converters | Open | |
|
Meters to Miles Converter (m to mi, running)
|
Unit Converters | Open | |
|
Meters to Millimeters Converter
|
Unit Converters | Open | |
|
Meters to Millimeters Converter (m to mm)
|
Unit Converters | Open | |
|
Meters to Nanometers Converter
|
Unit Converters | Open | |
|
Meters to Nanometers Converter (m to nm)
|
Unit Converters | Open | |
|
Meters to Nautical Miles Converter
|
Unit Converters | Open | |
|
Meters to Nautical Miles Converter (m to nmi)
|
Unit Converters | Open |
Showing 4,561–4,608 of 8,451 tools